1630489

Information

• Patent Grant
• 1630489

• References
• Source

• Patent Number

  1,630,489

• Date Filed

  Not available

• Date Issued

  Tuesday, May 31, 1927
  97 years ago

• CPC

  • F27B1/12 - Shells or casings Supports therefor

• US Classifications

  • 432 - Heating